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AstDyS ∴ Objects ∴ 1981EP11 ∴ Summary
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(39495) 1981EP11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27936 6.39e-09 au
e 0.22791 4.699e-08
i 5.535 4.352e-06 deg
Ω 325.308 3.597e-05 deg
ω 23.009 3.677e-05 deg
M 14.931 6.18e-06 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7599 au
Aphelion 2.7988 au
Asc. node-Earth separation 0.77433 au
Desc. node-Earth separation 1.74756 au
Earth MOID 0.75445 au
Orbital period 1256.95 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1584 (13)
Radar observations (Discarded) 0 (0)
Arc length 15503.4 days
Unobserved 271 days

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Ephemeris at epoch 60420 MJD
Right Ascension 21.478 deg
Declination 12.2086 deg
V Magnitude 19.29 mag
Solar Elongation 6.41 deg
Galactic Latitude -49.78 deg
Rate 0.63 deg/day
Direction 66.71 deg

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